Changxing Island located at China Liaodong Peninsula mid-west, west side Dalian Wafangdian, four sides link Bohai Sea, an only bridge and the land is connected. The entire island area 252.5 square kilometers, are north of Yangtze River the first Oshima, the Chinese fifth Oshima, the population 5 ten thousand people. in 2010, authorizes by the State Council, Dalian Changxing Island promotes near the port industrial district as the state-level economic development zone, chooses a name for Dalian Changxing Island economic development zone, implements the present state-level economic development zone the policy.